Toy construction block



FIG. 1 is a front view of the toy construction block showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The portions of the Figures shown in broken lines disclose environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a toy construction block, shown and described. 